Dahua DHI-LCH75 75-inch Smart Interactive Display Panel

অস্থিতিশীল বাজার মূল্যের কারনে প্রোডাক্টের দাম ও স্টক পরিবর্তিত হতে পারে, তাই অর্ডার দেয়ার আগে আমাদের সাথে যোগাযোগ করার অনুরোধ রইলো।

Dahua DHI-LCH75 75-inch smart interactive display panel built-in 4K HD display.
Supports using both Android and Windows (PC module must be
installed).
Wireless screen sharing from multiple devices, such as phones,
computers, and tablets.
Supports being written on with a stylus.
Supports Office software, and playing videos and audio files.
The startup channels are all customizable.
Wired and wireless network support.
Built-in 5-MP camera

Call for Price

Dahua DHI-LCH75 75-inch Smart Interactive Display Panel Specs:

Built-in System

Operating System of External Module

Android 9.0

CPU

Quad-core A55

CPU Frequency

1.9 GHz

GPU

Mali-G31 MP2

RAM

4 GB

ROM

32 GB

Function

Applicable Operating Systems

Windows 7/8/10; Android

WiFi

Dual-band 2.4 Ghz/5 Ghz

Wi-Fi Hotspot

Dual-band 2.4 Ghz/5 Ghz; supports enabling hotspot and Wi-Fi at the same time

LCD Panel

Panel Dimensions

75-inch

Backlight

DLED

Aspect Ratio

16:9

Brightness

75-inch: 350 cd/m²

Resolution

3840 (H) × 2160 (V)
UI: 1920 (H) × 1080 (V)

Viewing Angle

H: 178°; V: 178°

Lifespan

50,000 hours

Refresh Rate

60 Hz

Static Contrast

1200:1

Camera

Pixel

5 MP

Auto Control

Auto white balance

Distortion

≤ 5%

Max. Resolution

Android: 1080p@30fps; OPS: 2560 × 1440@30fps

Field of View

H:84.5°; V: 54.0°; D: 93.1°

Device Ports

Light Sensor

Front Button

1 × Power button (right side)

Front Ports

1 × USB 3.0 (left side)

Network Port

1 × RJ-45

Wi-Fi

1 × Wi-Fi; 1 × hotspot

USB

3 × USB 3.0; 1 × Micro USB

RS-232

1 × RS-232

Video Input

1 × HDMI IN

Audio Output

1 × 3.5 mm (Line out)

Others

1 × Touch

IrDA

Microphone

Touchscreen

Touch Technology Type

IR touch technology

Response Time

< 10 ms

Touch Points

Valid Touch

2 mm

Writing Mode

Finger + Stylus pen

Touch Resolution

32767 × 32767

Number of Multi-user Writing Points

Speaker

Power

Full frequency: 2 × 15 W

Built-in Speaker

Microphone

Pick-up Distance

Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft)

Number of Microphones

AGC

Yes

Echo Cancellation

Yes

Polar Pattern

Omnidirectional

Intelligent Noise Filtering

YES

General

Power Supply

100–240 VAC, 50 Hz/60 Hz

Power Consumption

75-inch: 300 W

Operating Temperature

0 °C to +40 °C (32 °F to +104 °F)

Storage Temperature

–10 °C to +50 °C (–14 °F to +122 °F)

Operating Humidity

10%–90% (RH)

Storage Humidity

10%–90% (RH)

Product Material

Metal casing

Protective Glass

Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale

Casing Color (Frame/Rear)

Bottom: Silver; top/left/right: black

Product Dimensions

75-inch: 1,707.2 mm × 87.1 mm × 1,050.1 mm (67.21″ × 3.43″ × 41.34″)

Frame Size

Top: 43.1 mm (1.70″); left/right: 16.1 mm (0.63″); bottom: 67.8 mm (2.67″)

Packaging Dimensions

75-inch: 1810 mm × 235 mm × 1157 mm (71.26″ × 9.25″ × 45.55″)

Net Weight

75-inch: 54 kg (119.10 lb)

Gross Weight

75-inch version: 65 kg (143.30 lb)

Holes Distance

75-inch version: 400 mm × 600 mm (15.75″ × 23.62″)

Installation

Wall mount, mobile bracket

Standby Power Consumption

0.5 W

Packing List

Smart interactive whiteboard 1; Power cord 3; Stylus pen 2 ; Quick start guide 1; Wall mount bracket (already installed on the whiteboard) 1; Accessory package 1